2174056 has 16 divisors (see below), whose sum is σ = 4291200. Its totient is φ = 1029744.

The previous prime is 2174047. The next prime is 2174057. The reversal of 2174056 is 6504712.

It is a super-2 number, since 2×2174056² = 9453038982272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2174056.

It is not an unprimeable number, because it can be changed into a prime (2174057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7000 + ... + 7303.

It is an arithmetic number, because the mean of its divisors is an integer number (268200).

2^2174056 is an apocalyptic number.

It is an amenable number.

2174056 is a deficient number, since it is larger than the sum of its proper divisors (2117144).

2174056 is a wasteful number, since it uses less digits than its factorization.

2174056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14328 (or 14324 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2174056 is about 1474.4680396672. The cubic root of 2174056 is about 129.5458710602.

Adding to 2174056 its reverse (6504712), we get a palindrome (8678768).

The spelling of 2174056 in words is "two million, one hundred seventy-four thousand, fifty-six".